Use these options to specify how the date range returns results. "Exact" means that the start and end dates of descriptions returned must fall entirely within the date range entered. "Overlapping" means that any description whose start or end dates touch or overlap the target date range will be returned.

Timothy Sly is a Professor Emeritus and former Director of the School of Occupational and Public Health at Ryerson University. Sly earned his Diploma in Public Health from the Royal Society of Health, UK (1968), his MSc in Epidemiology from the Fa...

Kent Campbell was an instructor in the Faculty of Psychology and Social Justice Studies at Ryerson University. Campbell earned his BSc in Psychology from the University of Toronto and his PhD in Experimental Psychology from McMaster University. In...

Susan Silver is an Associate Professor in the School of Social Work at Ryerson University. Silver earned her BA and MSW from the University of Toronto and her PhD in Social Work from Bryn Mawr College, Philadelphia. From 1998 to 2003, she was the ...